Another PA GAS testsuite fix

[law@redhat.com]

  > Runs fine under hppa-linux
  > 
  > ../as-new  -I$srcdir/$subdir -o dump.o /src/binutils-current/gas/testsuite/
ga
  > s/all/incbin.s
  > /scsi/binutils/gas/testsuite/../../binutils/objdump  -s -j .data dump.o > 
dum
  > p.out
  > PASS: incbin
Actually, I don't see how this could possibly be working under PA-linux;
incbin.s is mal-formed PA assembly syntax.  Anything in column zero is a
label.

I'm curious how this test is managing to pass...
jeff